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Chain pitch: 25.4mmRoller link inner width: 15.88mmRoller outer diameter: 15.88mmTooth width: 15.0mm (maximum)Number of teeth: 30Outer diameter (mm): 257Shaft hole diameter Pump hole (mm): 26Shaft specificationApplicable chain:第80号老板直径(mm):107 老板长度(mm):45
机械结构的碳钢(加工规格)热处理:尖端上的诱导硬化(机加工规格)正常钢(焊接规格)
7400G
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